34744b647d
unexport some functions
...
For good measure basically. Not needed for correctness, but it keeps
people from using these.
2015-09-01 14:58:55 -07:00
65340a023b
Move aggregate funcs into tsdb
...
Pure move, No functional changes.
2015-09-01 14:25:59 -07:00
88f556af72
convert SHOW MEASUREMENTS to a distributed query
2015-08-23 23:09:51 -04:00
c8f88f9a61
refactor remote mapping
2015-08-22 10:16:41 -04:00
deabf8d2a8
Minor GoDoc fix
2015-08-17 11:26:12 -07:00
7e72a1a6b9
Precompute cursor keys
...
CPU profiling shows that computing the tagset-based key of each point is significant CPU cost. These keys actually don't change per cursor, so precompute once at mapper-open time, and then use those values as points are drained from the cursor.
Before this change the cursor tag was getting computed on every point, which involved marshalling tags.
2015-08-14 20:02:21 -07:00
2a77726f94
No need to list, just take map's size
...
A particular test query goes from 2 minutes 40 seconds to 1 minute 25
seconds.
2015-08-14 16:00:12 -07:00
7fdb682966
first pass at raw queries with tags
2015-08-14 15:05:26 -05:00
dc83c57d7e
more wip
2015-08-14 15:05:26 -05:00
8ea3c47747
wip
2015-08-14 15:05:26 -05:00
d4ce2f9048
Fix panic when running derivative on non-numeric values
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Fixes #3401
2015-08-10 12:45:34 -06:00
b19a8f3968
Fix alias, maintain column sort order
2015-08-06 14:01:03 -05:00
d661bf1a06
fix #3414 : shard mappers perform query re-writing
2015-08-04 09:49:50 -04:00
4dc15a833e
rename engine.go to executor.go
2015-07-22 11:07:06 -06:00
Daniel Morsing
David Norton
Philip O'Toole
Philip O'Toole
Cory LaNou
Jason Wilder
Cory LaNou
Ben Johnson